Florida State quarterback and Heisman Trophy contender Jameis Winston is the subject of a sexual assault complaint that was made by a woman last December, multiple media outlets reported Wednesday.

No charges have been filed, and a police incident report obtained by Tallahassee.com says that the suspect is unknown. Tallahassee.com reported that Winston was not named in the incident report, which was heavily redacted. Tallahassee police released the report Wednesday afternoon in response to a request by the site.

“The case is open and active and the victim is working with the State Attorney’s Office,” Tallahassee police spokesman Officer David Northway told Tallahassee.com.

Tim Jansen, an attorney for Winston, told Tallahassee.com that Winston has cooperated with authorities, but he disputed a report by TMZ.com that said police and prosecutors have interviewed Winston.

“This case has been going on for over a year. The case was basically closed and we’re not sure why it’s opened up," Jansen told Tallahassee.com. "We’ve been cooperating with the law enforcement agencies and we’re hoping to get a quick resolution in favor of Mr. Winston."

The complaint was filed early on Dec. 7, 2012, according to Tallahassee.com. The alleged victim said the assault occurred between 1:30 a.m. and 2 a.m. Police received the complaint about two hours later.

According to the report, the suspect was described as being between 5-foot-9 and 5-foot-11 and weighing 240 pounds. Florida State lists Winston as 6-foot-4 and 228 pounds.

TMZ.com managing editor Harvey Levin stood by the site's claim that Winston is the suspect.

The 5'11 reference was from initial report ...possibly an eyeball reference. We have confirmed the suspect is Winston -- 100%

"We are aware of a matter that was investigated by the Tallahassee Police Department almost a year ago. Because the investigation has not been closed by TPD, we cannot comment further at this time. We look forward to a speedy resolution of the issue. There is no change in Jameis Winston's status. Coach Jimbo Fisher and Jameis will be answering questions about football only until there is a resolution."

Tallahassee.com reported that Winston spoke briefly to reporters Wednesday night, and that questions about the complaint were not allowed.

Winston, 19, has led the Seminoles to a 9-0 record and a No. 2 ranking in the BCS standings as a redshirt freshman. FSU said there was no change in Winston's status for the Seminoles' home game Saturday against Syracuse.